K 10 svn:author V 5 gibbs K 8 svn:date V 27 1997-02-03T22:53:24.000000Z K 7 svn:log V 130 AHC_FORCE_PIO hasn't existed for a while now. Remove it from here. Memory mapped I/O is now a "positive" option AHC_ALLOW_MEMIO. END